<script type="text/javascript">
    // convert to i18 text
    function c_(x) {
        return RED._("node-red-dashboard/ui_template:ui_template."+x);
    }

    RED.nodes.registerType('ui_template',{
        category: RED._("node-red-dashboard/ui_base:ui_base.label.category"),
        color: 'rgb( 63, 173, 181)',
        defaults: {
            group: {type: 'ui_group', required:false},
            name: {value: ''},
            order: {value: 0},
            width: {value: 0, validate: function(v) {
                    var valid = true
                    if (this.templateScope !== 'global') {
                        var width = v||0;
                        var currentGroup = $('#node-input-group').val()||this.group;
                        var groupNode = RED.nodes.node(currentGroup);
                        valid = !groupNode || +width <= +groupNode.width;
                        $("#node-input-size").toggleClass("input-error",!valid);
                    }
                    return valid;
                }},
            height: {value: 0},
            format: {value: '<div ng-bind-html="msg.payload"></div>'},
            storeOutMessages: {value: true},
            fwdInMessages: {value: true},
            resendOnRefresh: {value: true},
            templateScope: {value: 'local'},
            className: {value: ''}
        },
        inputs:1,
        outputs:1,
        icon: "ui_template.png",
        paletteLabel: 'template',
        label: function() { return this.name || 'template'; },
        labelStyle: function() { return this.name?"node_label_italic":""; },
        oneditprepare: function() {
            if (RED.editor.hasOwnProperty("editText") && typeof RED.editor.editText === "function") {
                $("#node-template-expand-editor").show();
            }
            else {
                $("#node-template-expand-editor").hide();
            }
            var that = this;
            $("#node-input-size").elementSizer({
                width: "#node-input-width",
                height: "#node-input-height",
                group: "#node-input-group"
            });

            if (typeof this.storeOutMessages === 'undefined') {
                this.storeOutMessages = true;
                $('#node-input-storeOutMessages').prop('checked', true);
            }

            if (typeof this.fwdInMessages === 'undefined') {
                this.fwdInMessages = true;
                $('#node-input-fwdInMessages').prop('checked', true);
            }

            if (typeof this.templateScope === 'undefined') {
                this.templateScope = 'local';
                $('#node-input-templateScope').val(this.templateScope);
            }

            $('#node-input-templateScope').on('change', function() {
                if ($('#node-input-templateScope').val() === 'global') {
                    $('#template-row-group, #template-row-size, #template-pass-store, #template-row-class').hide();
                    that._def.defaults.group.required = false;
                }
                else {
                    $('#template-row-group, #template-row-size, #template-pass-store, #template-row-class').show();
                    that._def.defaults.group.required = true;
                }

                var rows = $("#dialog-form>div:not(.node-text-editor-row)");
                var height = $("#dialog-form").height();
                for (var i=0; i<rows.size(); i++) {
                    height = height - $(rows[i]).outerHeight(true);
                }
                if ($('#node-input-templateScope').val() === "global") { height += 240; }
                var editorRow = $("#dialog-form>div.node-text-editor-row");
                height -= (parseInt(editorRow.css("marginTop")) + parseInt(editorRow.css("marginBottom")));
                $(".node-text-editor").css("height",height+"px");
                if (this.editor) { this.editor.resize(); }
            })

            this.editor = RED.editor.createEditor({
                id: 'node-input-format-editor',
                mode: 'ace/mode/html',
                value: $("#node-input-format").val()
            });

            RED.library.create({
                url:"uitemplates", // where to get the data from
                type:"ui_template", // the type of object the library is for
                editor:this.editor, // the field name the main text body goes to
                mode:"ace/mode/html",
                fields:['name']
            });

            this.editor.focus();

            RED.popover.tooltip($("#node-template-expand-editor"),c_("label.expand"));

            $("#node-template-expand-editor").on("click", function(e) {
                e.preventDefault();
                var value = that.editor.getValue();
                RED.editor.editText({
                    mode: 'html',
                    value: value,
                    width: "Infinity",
                    cursor: that.editor.getCursorPosition(),
                    complete: function(v,cursor) {
                        that.editor.setValue(v, -1);
                        that.editor.gotoLine(cursor.row+1,cursor.column,false);
                        setTimeout(function() { that.editor.focus(); },300);
                    }
                })
            })
        },
        oneditsave: function() {
            var annot = this.editor.getSession().getAnnotations();
            this.noerr = 0;
            $("#node-input-noerr").val(0);
            for (var k=0; k < annot.length; k++) {
                if (annot[k].type === "error") {
                    $("#node-input-noerr").val(annot.length);
                    this.noerr = annot.length;
                }
            }
            $("#node-input-format").val(this.editor.getValue());
            this.editor.destroy();
            delete this.editor;
        },
        oneditcancel: function() {
            this.editor.destroy();
            delete this.editor;
        },
        oneditresize: function(size) {
            var rows = $("#dialog-form>div:not(.node-text-editor-row)");
            var height = $("#dialog-form").height();
            for (var i=0; i<rows.size(); i++) {
                height = height - $(rows[i]).outerHeight(true);
            }
            if ($('#node-input-templateScope').val() === "global") { height += 232; }
            var editorRow = $("#dialog-form>div.node-text-editor-row");
            height -= (parseInt(editorRow.css("marginTop")) + parseInt(editorRow.css("marginBottom")));
            $(".node-text-editor").css("height",height+"px");
            this.editor.resize();
        }
    });
</script>

<script type="text/html" data-template-name="ui_template">
    <div class="form-row">
        <label for="node-input-format"><span data-i18n="ui_template.label.type"></span></label>
        <select style="width:76%" id="node-input-templateScope">
            <option value="local" data-i18n="ui_template.label.local"></option>
            <option value="global" data-i18n="ui_template.label.global"></option>
        </select>
    </div>
	<div class="form-row" id="template-row-group">
        <label for="node-input-group"><i class="fa fa-table"></i> <span data-i18n="ui_template.label.group"></span></label>
        <input type="text" id="node-input-group">
    </div>
    <div class="form-row" id="template-row-size">
        <label><i class="fa fa-object-group"></i> <span data-i18n="ui_template.label.size"></span></label>
        <input type="hidden" id="node-input-width">
        <input type="hidden" id="node-input-height">
        <button class="editor-button" id="node-input-size"></button>
    </div>
    <div class="form-row" id="template-row-class">
        <label for="node-input-className"><i class="fa fa-code"></i>  <span data-i18n="ui_template.label.className"></label>
        <input type="text" id="node-input-className" data-i18n="[placeholder]ui_template.label.classNamePlaceholder"/>
    </div>
    <div class="form-row">
        <label for="node-input-name"><i class="fa fa-tag"></i> <span data-i18n="node-red:common.label.name"></span></label>
        <div style="display:inline-block; width:calc(100% - 105px)">
            <input type="text" id="node-input-name" data-i18n="[placeholder]node-red:common.label.name">
        </div>
    </div>
    <div class="form-row" style="margin-bottom:0px;">
        <label for="node-input-format"><i class="fa fa-copy"></i> <span data-i18n="ui_template.label.template"></span></label>
        <input type="hidden" id="node-input-format">
        <button id="node-template-expand-editor" class="red-ui-button red-ui-button-small" style="float:right"><i class="fa fa-expand"></i></button>
    </div>
    <div class="form-row node-text-editor-row">
        <div style="height:250px; min-height:100px" class="node-text-editor" id="node-input-format-editor" ></div>
    </div>
    <div id="template-pass-store">
        <div class="form-row" style="margin-bottom:0px;">
            <input type="checkbox" id="node-input-fwdInMessages" style="display:inline-block; margin-left:8px; width:auto; vertical-align:top;">
            <label for="node-input-fwdInMessages" style="width:70%;"> <span data-i18n="ui_template.label.pass-through"></span></label>
        </div>
        <div class="form-row" style="margin-bottom:0px;">
            <input type="checkbox" id="node-input-storeOutMessages" style="display:inline-block; margin-left:8px; width:auto; vertical-align:top;">
            <label for="node-input-storeOutMessages" style="width:70%;"> <span data-i18n="ui_template.label.store-state"></span></label>
        </div>
        <div class="form-row" style="margin-bottom:0px;">
            <input type="checkbox" id="node-input-resendOnRefresh" style="display:inline-block; margin-left:8px; width:auto; vertical-align:top;">
            <label for="node-input-resendOnRefresh" style="width:70%;"> <span data-i18n="ui_template.label.resend"></span></label>
        </div>
    </div>
</script>
